Question

7√144-7√54-5√96+5√36​

Answer 1

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Let see your answer !!!!!

4√3 + 5√2 / √48 + √18

= 4√3 + 5√2 × (√48 - √18) / (√48 + √18) (√48 - √18)

= 4√3(√48 - √18) + 5√2(√48 - √18) / (√48)^2 - (√18)^2

= 4√144 - 4√54 + 5√96 - 5√36 / 48 - 18

= 4√144 - 4√54 + 5√96 - 5√36/30

= 4√144/30 - 4√54/30 + 5√96/30 - 5√36/30

= 2√144/15 - 2√5/15 + √96/6 - √36/6

= 2√44 - 2√5/15 + √96 - √36/6

= 2 × 12 - 2√5/15 + √96 - 6/6

= 24 - 2√5/15 + √96 - 6/6

Thanks :))))

Answer 2

Step-by-step explanation:

$7 \sqrt{144} - 7 \sqrt{54} - 5 \sqrt{96} + 5 \sqrt{36}$

$= (7 \times 12) - (7 \times 7.35) - (5 \times 9.8) + (5 \times 6)$

$= 84 + 51.45 + 49 + 30$

$= 214.45$